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W25N02KWZEIR
+StücklisteIC FLASH 2GBIT SPI/QUAD 8WSON
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HerstellerWinbond Electronics
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Herstellerteil #W25N02KWZEIR
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Datenblatt W25N02KWZEIR DataSheet
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Auf Lager7443
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7*24 Stunden-Servicegarantie
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Spezifikationen
| Attribut | Wert |
| Series | SpiFlash® |
| PartStatus | Active |
| BaseProductNumber | W25N02 |
| DigiKeyProgrammable | Not Verified |
| MemoryType | Non-Volatile |
| MemoryFormat | FLASH |
| Technology | FLASH - NAND (SLC) |
| MemorySize | 2Gbit |
| MemoryOrganization | 256M x 8 |
| MemoryInterface | SPI - Quad I/O |
| ClockFrequency | 104 MHz |
| WriteCycleTime-Word,Page | 700µs |
| Voltage-Supply | 1.7V ~ 1.95V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package | 8-WDFN Exposed Pad |
| SupplierDevicePackage | 8-WSON (8x6) |
| Packaging | Tube |
| AccessTime | 8 ns |
Übersicht
Description
The W25N02KWZEIR is optimized for performance and reliability, featuring advanced error correction codes (ECC) and wear leveling to extend the lifespan of the memory. It operates at a wide voltage range and is suitable for applications such as IoT devices, consumer electronics, and industrial applications, where compact storage and durability are crucial.
The device is available in various package options, making it flexible for integration into different hardware designs. Its low power consumption and robust performance make it an attractive choice for developers looking to incorporate reliable flash memory into their products.
Equivalent
Features
1. Memory Capacity: It offers 2Gb (gigabit) of storage, which is organized in a multiple-level cell architecture.
2. Interface: The device uses a Serial Peripheral Interface (SPI) for communication, which supports various SPI modes. This allows for easy integration with microcontrollers.
3. Performance: It features fast read and write operations, and supports page, block, and chip erase functions.
4. Endurance and Reliability: The memory provides high endurance with a large number of program/erase cycles, and incorporates Error Correction Code (ECC) to ensure data integrity.
5. Package: Typically available in space-saving packages like WSON, suitable for compact designs.
6. Operation Voltage: It operates at a low voltage, usually around 1.8V, which is beneficial for low-power applications.
7. Temperature Range: Designed to function effectively over a wide temperature range, making it suitable for various environmental conditions.
These features make the W25N02KWZEIR suitable for applications in consumer electronics, industrial equipment, and other devices requiring reliable non-volatile storage.
Pinout
The primary functions of the W25N02KWZEIR include:
1. Data Storage: It provides a large capacity to store data, typically used in applications requiring non-volatile memory.
2. Serial Peripheral Interface (SPI) Communication: It uses an SPI interface, allowing for efficient data transfer.
3. Memory Organization: The chip organizes data in a hierarchy of blocks, pages, and bytes, facilitating structured storage and retrieval.
4. Wear-Leveling and ECC: It includes built-in error correction code (ECC) and wear-leveling techniques to increase reliability and lifespan by distributing write and erase cycles evenly across the memory.
5. Low Power Consumption: Designed for low power usage, making it suitable for battery-powered devices.
This NAND Flash memory is utilized in a variety of applications such as consumer electronics, industrial devices, and embedded systems where a stable and high-capacity storage solution is required.
Manufacturer
Application
1. Consumer Electronics: Used in devices like digital cameras, MP3 players, and smartphones for data storage.
2. Industrial Applications: Suitable for industrial control systems and automation equipment.
3. Networking Equipment: Utilized in routers, switches, and other networking devices for firmware storage.
4. Automotive Systems: Employed in infotainment systems and telematics.
5. IoT Devices: Provides storage solutions for connected devices in the Internet of Things ecosystem.
6. Embedded Systems: Integrated into various embedded applications for code and data storage.
These applications benefit from the chip's high capacity, reliability, and performance.
Package
Frequently Asked Questions
Q: What is the memory size and organization of the W25N02KWZEIR?
A: It has a 2Gbit (256M x 8) memory size, organized as 256M bytes, suitable for high-density data storage.
Q: What is the operating voltage range for this NAND Flash?
A: The voltage supply range is 1.7V to 1.95V, making it ideal for low-power embedded applications.
Q: What interface does this component use for communication?
A: It uses an SPI interface with Quad I/O support, enabling faster data transfer at up to 104 MHz clock frequency.
Q: What is the typical page write cycle time?
A: The typical write cycle time for a word or page is 700μs, ensuring efficient programming performance.
Q: Is this device suitable for industrial temperature environments?
A: Yes, it operates over a temperature range of -40°C to 85°C (TA), designed for industrial-grade reliability.
Q: What is the package type and size for this component?
A: It comes in an 8-WDFN exposed pad package, with a supplier device package size of 8-WSON (8x6 mm).
Q: What type of NAND technology is used in this Flash memory?
A: It utilizes SLC (Single-Level Cell) NAND technology, offering high endurance and reliability for non-volatile storage.